Always read and understand the instruction manual before attempting to operate a Ramset™ powder actuated tool. Ramset™ also recommends users obtain personal instruction and training from a Ramset™ representative. 1.First insert the power load strip in the tool. 2.Load the correct drive pin, (without compressing the front of the tool). 3.Carefully raise the tool to the ceiling and depress the barrel assembly where the fastening is to be made. 4.While holding the tool perpendicular and compressed against the work surface, forcibly push upwards on the pole handle to fire the tool.